Polarization Maintaining Fiber Collimator
Features |
|
High ER High Reliability | |
Application | |
PM Isolator, Circulator, FWDM etc Fiber Laser |
Specifications：
Parameter | Value | |||||
Operating Wavelength(nm) | 1310, 1550 | 980, 1064 | 850 | 780 | ||
Bandwidth(nm) | ±30 | ±20 | ||||
Working Distance(mm) | 05,10,20,50,100 | |||||
Typ Insertion Loss (dB) | 0.22 | 0.25 | 0.40 | 0.45 | ||
Insertion Loss (dB) | ≤0.25 | ≤0.30 | ≤0.50 | ≤0.55 | ||
Extinction Ratio (dB) | ≥23 | |||||
Return Loss(dB) | ≥60 | ≥55 | ||||
Optical Power (mW) | ≤500 | ≤300 | ||||
Fiber Type（Panda Fiber） | PM1550 or PM1310 | PM980 | PM850 | |||
Package Dimensions(mm)
| 1.8(OD) Lens | 3.2x10 Metal holder or 2.78x8.0 Glass tube | ||||
1.0(OD) Lens | 1.8x7 Metal holder or 1.4x 7 Glass tube | |||||
Operating Temperature(°C) | -5 ~ +70 | |||||
Storage Temperature(°C) | -40~ + 85 | |||||
*Above specifications are for devices without the connectors.
*For device with connector, IL is 0.3dB higher, RL is 5dB lower, ER is 2dB lower.
*The default connector key is aligned to slow axis
Package Dimensions：
Ordering Information：
PMC | Wavelength | Lens Type | Working Distance | Package Dimensions | Configuration | Fiber core Spacing | Pigtail Type | Length | Connector |
PMC | 0850=850nm 0980=980nm 1064=1064nm 1310=1310nm 1550=1550nm
| C=C Lens G=G Lens
| 00=5mm 01=10mm 02=20mm 03=30mm 05= 50mm 10=100mm | 1=3.2x10Metal holder 2=2.78x8Glass tube 3=2.4x8Glass tube 4=1.8x7Metal holder 5=1.4x7Glass tube | S=Single fiber D=Dual fibe
| N=N/A(only for Single Fiber) 0=125um 1=143um | 1=250um bare fiber 2=900um loose tube
| H=0.5m 8=0.8m 1=1.0m 5=1.5m 2=2.0m 3=3.0m 4=4.0m A=2.5m B=5.0m | 0=None 1=FC/UPC 2=FC/APC 3=LC/UPC 4=LC/APC 5=SC/APC 6=SC/UPC
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